Previous Annual Index     Daily Index    Next
vis_survey_1996_04_30_03_46 map vis_1996_04_30_03_46_24_ec.html vis_1996_04_30_03_47_18_ec.html vis_1996_04_30_03_48_12_ec.html vis_1996_04_30_03_49_05_ec.html vis_1996_04_30_03_49_59_ec.html vis_1996_04_30_03_50_52_ec.html vis_1996_04_30_03_51_46_ec.html vis_1996_04_30_03_52_40_ec.html vis_1996_04_30_03_53_33_ec.html vis_1996_04_30_03_54_28_ec.html vis_1996_04_30_03_55_21_ec.html vis_1996_04_30_03_56_15_ec.html vis_1996_04_30_03_57_08_ec.html vis_1996_04_30_03_58_01_ec.html vis_1996_04_30_03_58_55_ec.html vis_1996_04_30_03_59_48_ec.html vis_1996_04_30_04_00_42_ec.html vis_1996_04_30_04_01_36_ec.html vis_1996_04_30_04_02_29_ec.html vis_1996_04_30_04_03_23_ec.html vis_1996_04_30_04_04_16_ec.html vis_1996_04_30_04_05_10_ec.html vis_1996_04_30_04_06_03_ec.html vis_1996_04_30_04_06_58_ec.html vis_1996_04_30_04_07_49_ec.html vis_1996_04_30_04_08_38_ec.html vis_1996_04_30_04_09_32_ec.html vis_1996_04_30_04_10_25_ec.html vis_1996_04_30_04_11_19_ec.html vis_1996_04_30_04_12_13_ec.html vis_1996_04_30_04_13_06_ec.html vis_1996_04_30_04_14_00_ec.html vis_1996_04_30_04_14_53_ec.html vis_1996_04_30_04_16_41_ec.html vis_1996_04_30_04_17_34_ec.html vis_1996_04_30_04_18_29_ec.html vis_1996_04_30_04_19_22_ec.html vis_1996_04_30_04_20_16_ec.html vis_1996_04_30_04_21_09_ec.html vis_1996_04_30_04_21_59_ec.html vis_1996_04_30_04_22_50_ec.html vis_1996_04_30_04_23_43_ec.html vis_1996_04_30_04_24_37_ec.html vis_1996_04_30_04_25_30_ec.html vis_1996_04_30_04_26_24_ec.html vis_1996_04_30_04_27_18_ec.html vis_1996_04_30_04_28_11_ec.html vis_1996_04_30_04_29_05_ec.html vis_1996_04_30_04_29_58_ec.html vis_1996_04_30_04_30_53_ec.html vis_1996_04_30_04_31_47_ec.html vis_1996_04_30_04_32_40_ec.html vis_1996_04_30_04_33_33_ec.html vis_1996_04_30_04_34_26_ec.html vis_1996_04_30_04_35_20_ec.html vis_1996_04_30_04_36_14_ec.html vis_1996_04_30_04_37_07_ec.html vis_1996_04_30_04_38_01_ec.html vis_1996_04_30_04_38_54_ec.html vis_1996_04_30_04_39_48_ec.html vis_1996_04_30_04_40_42_ec.html vis_1996_04_30_04_41_35_ec.html vis_1996_04_30_04_42_29_ec.html vis_1996_04_30_04_43_23_ec.html vis_1996_04_30_04_44_17_ec.html vis_1996_04_30_04_45_11_ec.html vis_1996_04_30_04_46_03_ec.html vis_1996_04_30_04_46_57_ec.html vis_1996_04_30_04_47_50_ec.html vis_1996_04_30_04_48_42_ec.html vis_1996_04_30_04_49_32_ec.html vis_1996_04_30_04_50_25_ec.html vis_1996_04_30_04_51_19_ec.html vis_1996_04_30_04_52_12_ec.html vis_1996_04_30_04_53_06_ec.html vis_1996_04_30_04_54_00_ec.html vis_1996_04_30_04_54_53_ec.html vis_1996_04_30_04_55_48_ec.html vis_1996_04_30_04_56_41_ec.html vis_1996_04_30_04_57_32_ec.html
Previous Annual Index     Daily Index    Next